90072960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 294053760

約数和(自身を除く): 203980800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1091, 1290, 1376, 1720, 1920, 2064, 2182, 2580, 2752, 3273, 3440, 4128, 4364, 5160, 5455, 5504, 6546, 6880, 8256, 8728, 10320, 10910, 13092, 13760, 16365, 16512, 17456, 20640, 21820, 26184, 27520, 32730, 34912, 41280, 43640, 46913, 52368, 65460, 69824, 82560, 87280, 93826, 104736, 130920, 139648, 140739, 174560, 187652, 209472, 234565, 261840, 281478, 349120, 375304, 418944, 469130, 523680, 562956, 698240, 703695, 750608, 938260, 1047360, 1125912, 1407390, 1501216, 1876520, 2094720, 2251824, 2814780, 3002432, 3753040, 4503648, 5629560, 6004864, 7506080, 9007296, 11259120, 15012160, 18014592, 22518240, 30024320, 45036480, 90072960]

約数ペア:

[(1, 90072960), (2, 45036480), (3, 30024320), (4, 22518240), (5, 18014592), (6, 15012160), (8, 11259120), (10, 9007296), (12, 7506080), (15, 6004864), (16, 5629560), (20, 4503648), (24, 3753040), (30, 3002432), (32, 2814780), (40, 2251824), (43, 2094720), (48, 1876520), (60, 1501216), (64, 1407390), (80, 1125912), (86, 1047360), (96, 938260), (120, 750608), (128, 703695), (129, 698240), (160, 562956), (172, 523680), (192, 469130), (215, 418944), (240, 375304), (258, 349120), (320, 281478), (344, 261840), (384, 234565), (430, 209472), (480, 187652), (516, 174560), (640, 140739), (645, 139648), (688, 130920), (860, 104736), (960, 93826), (1032, 87280), (1091, 82560), (1290, 69824), (1376, 65460), (1720, 52368), (1920, 46913), (2064, 43640), (2182, 41280), (2580, 34912), (2752, 32730), (3273, 27520), (3440, 26184), (4128, 21820), (4364, 20640), (5160, 17456), (5455, 16512), (5504, 16365), (6546, 13760), (6880, 13092), (8256, 10910), (8728, 10320)]